Zund R21 3910701 Double-Flute CNC Milling and Router Bit

Zund R21 Milling & Router Bits (3910701) are designed to be fully compatible with Zund Routing Systems. These high-quality bits are engineered for precision and durability, making them an excellent choice for your milling and routing needs.xplore review
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Zund R21 3910701 Double-Flute CNC Milling and Router Bit

Technical Specifications
Zünd Item Number: 3910701
Max. Routing Depth: 8 mm
Cutting Edges (Flutes): 2
Routing Diameter: 1.6 mm
Shank Diameter: 1/8 in (3.175 mm)
Twist: Right-hand twist
Max. Rotation Speed: 80,000 RPM
Compatible Tool Spindles: PN 150/450 W
Recommended Materials
Plastics: PMMA (Acrylic)
Metals: Thin aluminum alloys and ACM (Aluminum Composite Material)
(Note: If you are looking for the Z21 Knife instead of the R21 router bit, Zünd also offers the Z21 carbide oscillating pointed blade—Item No. 3910314—which is used for cutting intricate details in materials like corrugated cardboard, foam, and rubber).


Technical Specifications
Zünd Item Number: 3910701
Max. Routing Depth: 8 mm
Cutting Edges (Flutes): 2
Routing Diameter: 1.6 mm
Shank Diameter: 1/8 in (3.175 mm)
Twist: Right-hand twist
Max. Rotation Speed: 80,000 RPM
Compatible Tool Spindles: PN 150/450 W
Recommended Materials
Plastics: PMMA (Acrylic)
Metals: Thin aluminum alloys and ACM (Aluminum Composite Material)
(Note: If you are looking for the Z21 Knife instead of the R21 router bit, Zünd also offers the Z21 carbide oscillating pointed blade—Item No. 3910314—which is used for cutting intricate details in materials like corrugated cardboard, foam, and rubber).

If you have more questions to know ,please contact us .
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com 798090832@qq.com
qq: 798090832
WeChat: 15983853385
Our team at Maisi Blades is dedicated to providing excellent customer service and we are always ready to assist you with any information you may need.
Whether it’s regarding our blade products, pricing, delivery options, or any other related queries, we are here to help.
Thank you for considering Maisi Blades as your trusted partner in the industry. We look forward to hearing from you soon!
Shenzhen Maisi Blades Co., Ltd.
Email: info@maisi-blades.com 798090832@qq.com
qq: 798090832
WeChat: 15983853385
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